Answer:
The worker must discard the shrimp, since this type of food must always be kept frozen, to avoid its deterioration.
Explanation:
The deterioration of shrimp is due to the multiplication of bacteria. At adequate freezing temperatures, bacterial multiplication is prevented or stopped. Freezing is a very effective method that is used to preserve fish and shrimps for months and to preserve the original quality, both hygienic and nutritional and organoleptic.
The catering resource which offers global networking for caterers but also provides interested caterers with mentors, marketing opportunities, but also a telephone hotline is called A - International Caterers' Association.
This association serves to very motivated caterers who have a desire of perfecting their craft. They also help with and encourage people to undertake peer relationships and inpire creativity.
A: maintenance is the final stage --> thus this answer is the only appropriate one.